788012315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 1011419136

約数和(自身を除く): 223406821

約数列:

[1, 5, 23, 71, 103, 115, 355, 515, 937, 1633, 2369, 4685, 7313, 8165, 11845, 21551, 36565, 66527, 96511, 107755, 168199, 332635, 482555, 840995, 1530121, 2219753, 6852281, 7650605, 11098765, 34261405, 157602463, 788012315]

約数ペア:

[(1, 788012315), (5, 157602463), (23, 34261405), (71, 11098765), (103, 7650605), (115, 6852281), (355, 2219753), (515, 1530121), (937, 840995), (1633, 482555), (2369, 332635), (4685, 168199), (7313, 107755), (8165, 96511), (11845, 66527), (21551, 36565)]